JO

John S. O'Callaghan

BH Bowe Bell & Howell: 1 patents #2 of 26Top 8%
BS Bowe Bell + Howell Postal Systems: 1 patents #3 of 13Top 25%
📍 Wilmette, IL: #8 of 34 inventorsTop 25%
🗺 Illinois: #494 of 5,218 inventorsTop 10%
Overall (2005): #49,545 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6964367 Automatic system for verifying articles containing indicia thereon Daniel Gibbons, Tony Chan, Ann Dawkins, Niren Shah, Jack Bonn 2005-11-15
6949710 Mail weighing system and scale apparatus Walter S. Conard, Patrick R. Casher, Daniel Gibbons, Fredrick Hegland, Roy C. Schoon +1 more 2005-09-27